Synonyms|135Antonyms|32|Broader|0Narrower|0Related|78

11 entries under idiom topic. ×

7
on the sly(noun, expression, adverb, show)
3
by stealth(expression, adverb, show, clandestine)
3
in secret(expression, adverb)
2
on the quiet(expression, adverb, clandestine, quietly)
2
under cover(expression, adverb, show, clandestine)
1
in confidence(expression, quietly, secretly, personally)
1
in private
1
in strict confidence(expression, quietly, secretly, personally)
1
under the table(expression, quietly, secretly, personally)
0
communicated covertly
0
under the rose
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APASmart Define. (2013). clandestinely thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/clandestinely/thesaurus/synonyms
ChicagoSmart Define. 2013. "clandestinely thesaurus" https://smartdefine.org/clandestinely/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, clandestinely thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/clandestinely/thesaurus/synonyms>.
MLASmart Define. "clandestinely thesaurus" 17 June 2013. Web. 24 September 2026. <https://smartdefine.org/clandestinely/thesaurus/synonyms>